Live rock can be placed behind artificial coral reef aquarium decorations or in sump / refugium for biological filtration. Artificial coral reef aquarium decorations also have Porous / Rough surfaces for beneficial bacteria to grow on, soon become artificial live rock and provide both biological filtration and hiding places for all saltwater fish / marine fish or freshwater fish.

Many freshwater fish are as beautiful as saltwater fish / marine fish. Upgrade to a “Freshwater Fish Coral Reef Aquarium” get the look of the ocean but keep your freshwater fish. Freshwater Coral Reef Aquariums with Instant Reef Aquarium Decorations are much easier to maintain and very affordable.

Made of High Quality RESIN, No Plastic or Rubber Parts, Non-Toxic Material, Artificial Coral Reef Aquarium Decorations are safe to all saltwater fish / marine fish and freshwater fish.

Instant Reef artificial coral / fake coral reef aquarium decorations are safe for all saltwater fish / marine fish, invertebrates and freshwater fish, it does not release toxins into the water or change the water chemistry.

Get “Coral Reef Aquarium” enjoyment at “Saltwater Fish Only with Live Rock Tank” costs. Easy to Maintain, No special coral reef aquarium equipment needed. Artificial Coral Reef Aquarium Decorations DO NOT require: